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UN/NA 3546 · Articles containing toxic substance, n.o.s.
UN/NA 3546 · ERG 2024 · Guide 151
- UN/NA
- 3546
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3546 (Articles containing toxic substance, n.o.s.) under Guide 151, titled “Substances - Toxic (Non-Combustible)”.
Material name
3546 on a placard, orange panel or shipping paper
It points to the ERG 2024 entry “Articles containing toxic substance, n.o.s.” and to Guide 151. On a numbered orange panel, 3546 is the lower number (how to read an orange panel).
ERG 2024 markings for 3546
3546 is not highlighted in green (no Table 1 entry), and its guide number 151 has no P.
Entries near 3546
By number (yellow pages): before 3546 come UN/NA 3543 Articles containing a substance which in contact with water emits flammable gases, n.o.s. (Guide 138); UN/NA 3544 Articles containing oxidizing substance, n.o.s. (Guide 140) and UN/NA 3545 Articles containing organic peroxide, n.o.s. (Guide 145); after it, UN/NA 3547 Articles containing corrosive substance, n.o.s. (Guide 154); UN/NA 3548 Articles containing miscellaneous dangerous goods, n.o.s. (Guide 171) and UN/NA 3549 Medical waste, category A, affecting animals only, solid (Guide 158).
By name (blue pages): “Articles containing toxic substance, n.o.s.” comes after Articles containing oxidizing substance, n.o.s. (UN/NA 3544, Guide 140) and Articles containing toxic gas, n.o.s. (UN/NA 3539, Guide 123) and before Articles, pressurized, hydraulic (containing non-flammable gas) (UN/NA 3164, Guide 126) and Articles, pressurized, pneumatic (containing non-flammable gas) (UN/NA 3164, Guide 126).
Other names starting with “Articles”: Articles containing a substance liable to spontaneous combustion, n.o.s. (UN/NA 3542, Guide 135); Articles containing flammable gas, n.o.s. (UN/NA 3537, Guide 115); Articles containing flammable liquid, n.o.s. (UN/NA 3540, Guide 127); Articles containing flammable solid, n.o.s. (UN/NA 3541, Guide 133) and Articles containing non-flammable, non-toxic gas, n.o.s. (UN/NA 3538, Guide 120).
Guide 151 · Library
Guide 151 covers 151 UN/NA numbers. The 12 around 3546 in the guide’s number order: UN/NA 1544 Alkaloids, solid, n.o.s. (poisonous); UN/NA 1546 Ammonium arsenate; UN/NA 1550 Antimony lactate; UN/NA 1551 Antimony potassium tartrate; UN/NA 3445 Nicotine sulfate, solid; UN/NA 3450 Diphenylchloroarsine, solid; UN/NA 3464 Organophosphorus compound, solid, poisonous, n.o.s.; UN/NA 3465 Organoarsenic compound, solid, n.o.s.; UN/NA 3466 Metal carbonyls, solid, n.o.s.; UN/NA 3467 Organometallic compound, solid, poisonous, n.o.s.; UN/NA 3550 Cobalt dihydroxide powder; UN/NA 9264 3,5-Dichloro-2,4,6-trifluoropyridine.
Source: ERG 2024 (U.S. DOT PHMSA, Transport Canada, SICT Mexico), for the initial phase of a transportation incident only. Hazora is not an official ERG publication and is not affiliated with or endorsed by these or any other government agencies.